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authorKarl Berry <karl@freefriends.org>2013-02-08 00:38:37 +0000
committerKarl Berry <karl@freefriends.org>2013-02-08 00:38:37 +0000
commit532e95c1171566e596e733b2f12b60263d3773db (patch)
treea28c86920edec0518ca9d924a4dbe993099a0502 /Master/texmf-dist/scripts/lua2dox/lua2dox_filter
parent26d5dc00f5d6880985f5ae779b786f5ea001bb2f (diff)
lua2dox 0.2 (7feb13)
git-svn-id: svn://tug.org/texlive/trunk@29053 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/lua2dox/lua2dox_filter')
-rwxr-xr-xMaster/texmf-dist/scripts/lua2dox/lua2dox_filter86
1 files changed, 86 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/lua2dox/lua2dox_filter b/Master/texmf-dist/scripts/lua2dox/lua2dox_filter
new file mode 100755
index 00000000000..822fed7bea1
--- /dev/null
+++ b/Master/texmf-dist/scripts/lua2dox/lua2dox_filter
@@ -0,0 +1,86 @@
+#!/bin/bash
+
+###########################################################################
+# Copyright (C) 2012 by Simon Dales #
+# simon@purrsoft.co.uk #
+# #
+# This program is free software; you can redistribute it and/or modify #
+# it under the terms of the GNU General Public License as published by #
+# the Free Software Foundation; either version 2 of the License, or #
+# (at your option) any later version. #
+# #
+# This program is distributed in the hope that it will be useful, #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
+# GNU General Public License for more details. #
+# #
+# You should have received a copy of the GNU General Public License #
+# along with this program; if not, write to the #
+# Free Software Foundation, Inc., #
+# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #
+###########################################################################
+
+##! \brief test executable to see if it exists
+test_executable(){
+ P_EXE="$1"
+ #########
+ WHICH=`which ${P_EXE}`
+ if test -z "${WHICH}"
+ then
+ echo "not found \"${P_EXE}\""
+ else
+ EXE="${P_EXE}"
+ fi
+ }
+
+##! \brief sets the lua interpreter
+set_lua(){
+ test_executable 'texlua'
+ if test -z "${EXE}"
+ then
+ test_executable 'lua'
+ fi
+ #echo "final EXE=\"${EXE}\""
+ }
+
+##! \brief makes canonical name of file
+##!
+##! Note that "readlink -f" doesn't work in MacOSX
+##!
+do_readlink(){
+ pushd . > /dev/null
+ TARGET_FILE=$1
+
+ cd `dirname $TARGET_FILE`
+ TARGET_FILE=`basename $TARGET_FILE`
+
+ # Iterate down a (possible) chain of symlinks
+ while [ -L "$TARGET_FILE" ]
+ do
+ TARGET_FILE=`readlink $TARGET_FILE`
+ cd `dirname $TARGET_FILE`
+ TARGET_FILE=`basename $TARGET_FILE`
+ done
+
+ PHYS_DIR=`pwd -P`
+ RESULT=$PHYS_DIR
+ popd > /dev/null
+ }
+
+##main
+set_lua
+if test -z "${EXE}"
+then
+ echo "no lua interpreter available"
+else
+ BASENAME=`basename "$0"`
+ do_readlink "$0"
+ DIRNAME="${RESULT}"
+
+ LUASCRIPT="${DIRNAME}/lua2dox.lua ${BASENAME}"
+ #echo "lua[${LUASCRIPT}]"
+
+ ${EXE} ${LUASCRIPT} $@
+fi
+#
+##eof \ No newline at end of file